This came new from Amazon.com marketplace, where they now retail for $59, in April 2022 [https://amazon.com/dp/B09G6LTN3P]. Although the labeled size is US men's 11, the fit runs small and I would say it is no larger than US men's 10.5.
Pickup: in a cooperative apartment building's lobby, with seating benches and security cameras, at 355 8th Ave near W 27th Street . Payment options: 1) cash weathered and smoothed by substantial circulation, not crispy new or merely crumpled, or 2) Zelle transfer via my email address once a $1 test confirms instant transfer.
Contact options: If emailing, cover three issues—pickup location, desired time window, and payment agreement—plus all other, relevant concerns when sending the first email. CL chat is more flexible, but I reply there only when at my desktop computer. Otherwise, I prefer all coordination to be by email, which goes to my phone. Texting or voice call may become options for individuals who read and heed this full ad.